LP2998 shutdown current

Kei Sato73562

Expert 2310 points

There are some additional questions.

Please tell me the total shutdown current max value.

Question

What uA is the maximum of I_SD at the time AVIN=3.3V?

What kohm is the maximum of Z_VDDQ?

What uA is the maximum of IQ_SD at the time "AVIN=3.3V PVIN=VDDQ=1.5V"?

0 Shashank Reddi over 11 years ago

Hi Kei Sato-San,

I answered these in the other post. Just copying them here as well..

The max uA of I_SD when AVIN=3.3V is around 180uA.

Z_VDDQ always keeps its impedance at 100kOhms.

IQ_SD max spec is 5uA.

Thanks,

Shashank

0 Kei Sato73562 over 11 years ago in reply to Shashank Reddi

Expert 2310 points

Hello Shashank,

Thank you for reply.

Is your reply a MAX value in the over temperature range?

In Yes, please let me also know a TYP value.

In No, please let me know a TYP value and the MAX value of the over temperature range.

Thank you

0 Shashank Reddi over 11 years ago in reply to Kei Sato73562

Hi Kei Sato-San,

These values are based on the graph in the datasheet for typical values. There aren't max values for AVIN=3.3V.

Thanks,
Shashank

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